/*
 * Copyright (c) 2008 Frederic Daoud
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.stripesbook.article.model;

import java.util.HashMap;
import java.util.Map;

public final class Database {
  private static Map<String,User> USERS = new HashMap<String,User>();

  public static User getUser(String username) {
    return USERS.get(username);
  }
  public static boolean userExists(String username) {
    return USERS.containsKey(username);
  }
  public static void addUser(User user) {
    USERS.put(user.getUsername(), user);
  }
}
